Install pandoc on Mac OS X 10.8
$ brew install haskell-platform
Update cabal
$ cabal update
$ cabal install pandoc
export PATH="$HOME/.cabal/bin:$PATH"
For PDF output, you’ll also need LaTeX. We recommend installing BasicTeX (64M), and using the tlmgr tool to install additional > packages as needed. -- http://johnmacfarlane.net/pandoc/installing.html
http://www.tug.org/mactex/morepackages.html
Direct Link: http://mirror.ctan.org/systems/mac/mactex/mactex-basic.pkg
export PATH="/usr/local/texlive/2012basic/bin/universal-darwin:$PATH"